diff options
| -rw-r--r-- | firmware/target/arm/pcm-pp.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/firmware/target/arm/pcm-pp.c b/firmware/target/arm/pcm-pp.c index 4d716fc..f38757e 100644 --- a/firmware/target/arm/pcm-pp.c +++ b/firmware/target/arm/pcm-pp.c @@ -406,6 +406,11 @@ void fiq_record(void) /* TODO: Figure out how to do IIS loopback */ if (audio_output_source != AUDIO_SRC_PLAYBACK) { + if ((IISFIFO_CFG & (0x3f << 16)) >= (16 << 16)) { + /* Resync the output FIFO - it ran dry */ + IISFIFO_WR = 0; + IISFIFO_WR = 0; + } IISFIFO_WR = value1; IISFIFO_WR = value1; } @@ -428,6 +433,12 @@ void fiq_record(void) p_size -= 4; if (audio_output_source != AUDIO_SRC_PLAYBACK) { + if ((IISFIFO_CFG & (0x3f << 16)) >= (16 << 16)) { + /* Resync the output FIFO - it ran dry */ + IISFIFO_WR = 0; + IISFIFO_WR = 0; + } + value1 = *((int32_t *)p - 1); IISFIFO_WR = value1; IISFIFO_WR = value1; |